1537 Winthrop Avenue Welcome to 1537 Winthrop Avenue, where timeless character meets thoughtful updates in an established Bethlehem neighborhood. Featuring 4 bedrooms, 1.5 bathrooms, a finished basement, one-car garage, and a spacious, flat fenced-in backyard, this home offers plenty of room to live, gather, and make your own. Step inside to beautiful natural stone flooring, original hardwood floors, and custom built-ins that bring warmth and character to the home. The inviting living space is highlighted by a slate-faced wood-burning fireplace, creating the perfect place to settle in on cooler evenings. The renovated kitchen pairs style and function with soft-close cabinetry, natural stone flooring, and plenty of space for everyday meals and entertaining. Need more room? The finished basement offers flexible bonus space ideal for a media room, playroom, home gym, office, or additional recreation area. Outside, the large, level backyard is enclosed by a black aluminum fence and complemented by a concrete deck and patio, giving you plenty of space to entertain, play, or simply unwind. Freshly painted siding and brick, a beautiful wood garage door, and an asphalt fiberglass roof installed in 2025 add to the home's curb appeal and list of improvements. Conveniently located near shopping, recreation, major routes, and all that the Lehigh Valley has to offer, 1537 Winthrop Avenue blends original charm, modern updates, and everyday functionality into a home ready for its next chapter.